CN102163737B - 可再充电电池 - Google Patents
可再充电电池 Download PDFInfo
- Publication number
- CN102163737B CN102163737B CN201110043958.5A CN201110043958A CN102163737B CN 102163737 B CN102163737 B CN 102163737B CN 201110043958 A CN201110043958 A CN 201110043958A CN 102163737 B CN102163737 B CN 102163737B
- Authority
- CN
- China
- Prior art keywords
- ventilation hole
- notch
- hole member
- rechargeable battery
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 claims description 63
- 238000000429 assembly Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 description 6
- 238000012856 packing Methods 0.000 description 3
- 239000006183 anode active material Substances 0.000 description 2
- 239000006182 cathode active material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/342—Non-re-sealable arrangements
- H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30590610P | 2010-02-18 | 2010-02-18 | |
US61/305,906 | 2010-02-18 | ||
US12/957,314 US8597809B2 (en) | 2010-02-18 | 2010-11-30 | Rechargeable battery |
US12/957,314 | 2010-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102163737A CN102163737A (zh) | 2011-08-24 |
CN102163737B true CN102163737B (zh) | 2014-08-13 |
Family
ID=44123306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110043958.5A Expired - Fee Related CN102163737B (zh) | 2010-02-18 | 2011-02-17 | 可再充电电池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8597809B2 (fr) |
EP (1) | EP2362465A3 (fr) |
JP (1) | JP5398756B2 (fr) |
KR (1) | KR101201812B1 (fr) |
CN (1) | CN102163737B (fr) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102052063B1 (ko) | 2013-01-11 | 2019-12-04 | 삼성에스디아이 주식회사 | 이차 전지 |
DE102013203108A1 (de) * | 2013-02-26 | 2014-08-28 | Robert Bosch Gmbh | Schutz für Abblasventile von Akkumulatorzellen |
KR101669875B1 (ko) | 2014-07-22 | 2016-10-28 | (주)푸르고팜 | 이산화염소 방출 장치 |
KR101680305B1 (ko) | 2014-10-13 | 2016-12-07 | (주)푸르고팜 | 이산화염소 방출 장치 |
KR101688058B1 (ko) | 2015-06-19 | 2016-12-21 | (주)푸르고팜 | 이산화염소 발생장치 |
KR102038982B1 (ko) * | 2016-02-25 | 2019-10-31 | 주식회사 엘지화학 | 2차 전지 |
KR102155706B1 (ko) * | 2016-05-02 | 2020-09-14 | 주식회사 엘지화학 | 이차전지용 캡 조립체 |
KR102161027B1 (ko) * | 2016-08-09 | 2020-09-29 | 주식회사 엘지화학 | 이차전지용 캡 조립체 |
KR102263423B1 (ko) * | 2017-03-23 | 2021-06-11 | 주식회사 엘지에너지솔루션 | 안전벤트의 이탈을 방지하는 가이드 부재를 포함하는 캡 어셈블리 |
US11148819B2 (en) * | 2019-01-23 | 2021-10-19 | H55 Sa | Battery module for electrically-driven aircraft |
US11065979B1 (en) | 2017-04-05 | 2021-07-20 | H55 Sa | Aircraft monitoring system and method for electric or hybrid aircrafts |
US11063323B2 (en) | 2019-01-23 | 2021-07-13 | H55 Sa | Battery module for electrically-driven aircraft |
US10322824B1 (en) | 2018-01-25 | 2019-06-18 | H55 Sa | Construction and operation of electric or hybrid aircraft |
KR102275779B1 (ko) | 2017-11-17 | 2021-07-13 | 주식회사 엘지에너지솔루션 | 이차전지 |
CN207967135U (zh) * | 2018-03-16 | 2018-10-12 | 宁德时代新能源科技股份有限公司 | 电池模组以及电池包 |
KR20190140695A (ko) * | 2018-06-12 | 2019-12-20 | 삼성에스디아이 주식회사 | 이차전지 및 전지모듈 |
KR102125782B1 (ko) | 2018-07-16 | 2020-06-23 | (주)푸르고팜 | 이산화염소 가스 발생장치 |
KR102517397B1 (ko) | 2018-11-28 | 2023-04-04 | 주식회사 엘지에너지솔루션 | 이차전지 |
KR102344197B1 (ko) | 2019-12-18 | 2021-12-28 | 오미영 | 이산화염소 가스 발생장치 |
KR20220106379A (ko) * | 2021-01-22 | 2022-07-29 | 주식회사 엘지에너지솔루션 | 전지 모듈 및 이를 포함하는 전지 팩 |
KR102266389B1 (ko) * | 2021-04-06 | 2021-06-18 | 덕양산업 주식회사 | 열폭주 지연 구조를 갖는 배터리 모듈 |
KR102266391B1 (ko) * | 2021-04-06 | 2021-06-18 | 덕양산업 주식회사 | 가스 배출 구조를 갖는 배터리 모듈 |
KR102324507B1 (ko) * | 2021-04-06 | 2021-11-15 | 덕양산업 주식회사 | 리드탭 냉각 구조를 갖는 배터리 모듈 |
KR20240070939A (ko) * | 2022-11-15 | 2024-05-22 | 주식회사 엘지에너지솔루션 | 양방향 벤팅장치 및 이를 포함하는 이차전지 |
WO2024189643A1 (fr) * | 2023-03-12 | 2024-09-19 | Tvs Motor Company Limited | Soupape |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6531242B1 (en) * | 1998-01-16 | 2003-03-11 | Toyo Kohan, Ltd. | Enclosed cell and sealer |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1234567A (en) * | 1915-09-14 | 1917-07-24 | Edward J Quigley | Soft collar. |
JPS60155172U (ja) * | 1984-03-24 | 1985-10-16 | 日本電池株式会社 | 密閉式円筒形アルカリ蓄電池 |
US4722874A (en) * | 1986-08-01 | 1988-02-02 | Moli Energy Limited | Electrochemical cell pressure relief devices |
JPH0631643Y2 (ja) * | 1987-08-01 | 1994-08-22 | ソニー株式会社 | 防爆型密閉電池 |
WO2004088773A1 (fr) * | 1993-07-22 | 2004-10-14 | Kenichi Miyamoto | Batterie hermetiquement fermee |
JPH10214608A (ja) | 1997-01-30 | 1998-08-11 | Konno Kogyosho:Kk | 電池の保安機構 |
JP3819123B2 (ja) | 1997-08-29 | 2006-09-06 | アルゼ株式会社 | 押しボタン構造 |
JPH1173934A (ja) | 1997-09-01 | 1999-03-16 | Fuji Elelctrochem Co Ltd | 密閉形電池の安全弁 |
KR100274937B1 (ko) | 1998-08-25 | 2000-12-15 | 장용균 | 리튬 이온전지의 케이스 |
US6348281B1 (en) | 1999-11-19 | 2002-02-19 | Eveready Battery Company, Inc. | Electrochemical cell having venting cover |
US7195839B2 (en) * | 2003-02-11 | 2007-03-27 | Eveready Battery Company, Inc. | Battery cell with improved pressure relief vent |
KR20060028183A (ko) * | 2004-09-24 | 2006-03-29 | 삼성에스디아이 주식회사 | 캡 조립체 및 이를 구비하는 리튬 이차 전지 |
KR100824850B1 (ko) | 2005-12-29 | 2008-04-23 | 삼성에스디아이 주식회사 | 이차전지의 벤트 형성방법 |
US7648749B1 (en) * | 2006-08-14 | 2010-01-19 | Taylor Geoffrey L | Anti-slosh devices for damping oscillation of liquids in tanks |
KR20080036740A (ko) | 2006-10-24 | 2008-04-29 | 삼성에스디아이 주식회사 | 이차전지 |
KR20080099449A (ko) | 2007-05-09 | 2008-11-13 | 삼성에스디아이 주식회사 | 이차 전지 |
KR101330612B1 (ko) | 2007-08-27 | 2013-11-18 | 삼성에스디아이 주식회사 | 이차 전지 |
JP4915390B2 (ja) * | 2008-05-02 | 2012-04-11 | ソニー株式会社 | 非水電解質電池 |
-
2010
- 2010-11-30 US US12/957,314 patent/US8597809B2/en not_active Expired - Fee Related
- 2010-12-03 KR KR1020100122706A patent/KR101201812B1/ko not_active IP Right Cessation
- 2010-12-06 EP EP10193866.0A patent/EP2362465A3/fr not_active Withdrawn
-
2011
- 2011-02-09 JP JP2011025878A patent/JP5398756B2/ja not_active Expired - Fee Related
- 2011-02-17 CN CN201110043958.5A patent/CN102163737B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6531242B1 (en) * | 1998-01-16 | 2003-03-11 | Toyo Kohan, Ltd. | Enclosed cell and sealer |
Also Published As
Publication number | Publication date |
---|---|
KR101201812B1 (ko) | 2012-11-15 |
KR20110095118A (ko) | 2011-08-24 |
US8597809B2 (en) | 2013-12-03 |
EP2362465A2 (fr) | 2011-08-31 |
JP5398756B2 (ja) | 2014-01-29 |
JP2011171299A (ja) | 2011-09-01 |
CN102163737A (zh) | 2011-08-24 |
EP2362465A3 (fr) | 2013-05-22 |
US20110200854A1 (en) | 2011-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20170217 |